Comparison

Join vs Nav Pro

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Join

This app facilitates secure communication and collaboration among healthcare professionals. It allows for the sharing of patient information, high-resolution medical images, and diagnostic data, integrating with hospital IT systems to streamline care delivery.

Highlights
  • Secure patient information sharing
  • DICOM image viewer
  • Integration with PACS and EMR
  • 1-on-1 and group chatting
  • Live streaming video from clinical areas
  • Anonymity processing for patient data
Read full description

Join is the hub for healthcare professionals and providers. It simplifies communication and collaboration between clinicians and healthcare providers through its secure and compliant patient information sharing technology. Join also enables clinicians to view high-resolution CT/MRI images via a DICOM viewer anywhere, reducing the need for them to switch between sites and helping speed up care delivery without sacrificing quality. Join easily integrates into internal IT systems such as PACS and EMR*, enabling users to view and share EHR information*, various diagnostic images, laboratory data*, and prescriptions*. * This feature is optional and currently limited to a few specific EMRs Join is also certified as a software medical device by PMDA (Japan), FDA (United States), CE (European Economic Area), and ANVISA (Brazil). Functions: - Connect to internal systems in hospitals such as PACS - Support private 1 on 1 chatting and group chatting - Use as medical cooperation tool between hospitals - Send and receive DICOM images in a chat, within a hospital, and between hospitals - Watch live streaming video from ICU, operation rooms, and patients’ room Security: - Anonymity processing for patients' personal information by gateway server - Encrypting chat data which was saved on device - Encrypting by using VPN connection between Inner-hospital system and Cloud - TLS/SSL encryption between devices and Cloud - Preventing unauthorized access by requiring passcode at application startup - Non-downloadable medical images (clearing cache each time) - ISMS (ISO27001) certified Note - Continued use of GPS running in the background can decrease battery life.

About

Nav Pro

This platform allows healthcare professionals to conveniently track and view patient exam results. It provides notifications for completed exams and a history of laboratory and imaging results, aiding in data-driven decision-making.

Highlights
  • Access varied professional profiles
  • Medical dashboard for DASA labs
  • View patient exam history and evolution
  • Receive patient exam notifications
  • Summarize hospital patient information
  • Access payment and credentialing portal
Features
Read full description

Nav Pro é uma plataforma para profissionais de saúde que precisam acompanhar e visualizar resultados de exames de forma prática, rápida e acessível. Com Nav Pro é possível, receber notificações sobre exames prontos, visualizar o histórico e evolutivo dos resultados de exames laboratoriais e de imagem de um paciente. • Perfil de acesso variado Cadastre-se de acordo com seu perfil profissional e tenha acesso a funcionalidades exclusivas. • Painel Médico Consulte os exames realizados nos laboratórios DASA e tome decisões baseadas em inteligência de dados. • Resultado de exames Tenha em mãos o histórico de exames laboratoriais e imagem dos seus pacientes e visualize a evolução dos exames com os valores de referência. • Notificações dos pacientes Receba alertas quando os exames dos pacientes ficarem prontos. Não há limite de pacientes. • Resumo de informações por hospital Acompanhe os resultados de pacientes atendidos em hospital e localize-os por nome, número do atendimento ou setor. • Meus Pagamentos Acesse o portal de relacionamento, remuneração e credenciamento médico.

Screenshots

Join4 screens
Nav Pro4 screens

Verdict

The call

The clearest difference is rating: Nav Pro at 5.0 against Join's 3.9. Nav Pro also leads on monetization model (free vs ad-supported) and iOS requirement (13.0 vs 16.0). Join's advantage is ratings volume (9 vs 1). On price, review sentiment, update cadence and ads there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Nav Pro holds the better App Store score, 5.0 against 3.9. That said, the two scores are not equally well evidenced: Join has 9 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 25% of Join's written reviews are positive against 29% of Nav Pro's.

UpkeepUpdate frequency

Join ships an update monthly, Nav Pro every 5 weeks. The most recent releases landed on October 24, 2026 and October 21, 2026 respectively.

Scorecard4 real differences · 6 level
Join versus Nav Pro: the parameters behind the verdict, then further details
ParameterJoinNav Pro
PriceFreeFree
Rating3.9 (9 ratings)5.0 (1 ratings) — better
Positive reviews25.0% of reviews29.4% of reviews — better
Number of ratings9 — better1
Update frequencyMonthly — betterEvery 5 weeks
AdsNoNo
In-app purchasesNoNo
MonetizationAd-supportedFree — better
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.013.0 — better
Further details — not scored
Size179 MB59 MB
Age rating17++4
DeveloperAllm Inc.Diagnosticos da America S/A

Customer experience

Join

All ratings9 ratings
Positive66.7%
Neutral22.2%
Negative11.1%
Written reviews16 reviews
Positive25.0%
Neutral12.5%
Negative62.5%

Nav Pro

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews34 reviews
Positive29.4%
Neutral11.8%
Negative58.8%

In-app purchases

None

Join

No in-app purchases

None

Nav Pro

No in-app purchases

Questions

Is Join free?
Join is free to download, with no in-app purchases.
Is Nav Pro free?
Nav Pro is free to download, with no in-app purchases.
Which has better reviews, Join or Nav Pro?
Nav Pro is rated higher. Join averages 3.9 out of 5 from 9 ratings, while Nav Pro averages 5.0 from 1 ratings.
Do Join or Nav Pro have ads?
Neither Join nor Nav Pro shows ads.
Which is updated more often, Join or Nav Pro?
Join ships an update monthly, and Nav Pro every 5 weeks. Most recently, Join was updated on October 24, 2026 and Nav Pro on October 21, 2026.

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